78354588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4973}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 198880416

約数和(自身を除く): 120525828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 4973, 5252, 7878, 9946, 14919, 15756, 19892, 29838, 59676, 64649, 129298, 193947, 258596, 387894, 502273, 775788, 1004546, 1506819, 2009092, 3013638, 6027276, 6529549, 13059098, 19588647, 26118196, 39177294, 78354588]

約数ペア:

[(1, 78354588), (2, 39177294), (3, 26118196), (4, 19588647), (6, 13059098), (12, 6529549), (13, 6027276), (26, 3013638), (39, 2009092), (52, 1506819), (78, 1004546), (101, 775788), (156, 502273), (202, 387894), (303, 258596), (404, 193947), (606, 129298), (1212, 64649), (1313, 59676), (2626, 29838), (3939, 19892), (4973, 15756), (5252, 14919), (7878, 9946)]